KR950005886U - Combination Drilling Hammer of Oga Drill Machine - Google Patents

Combination Drilling Hammer of Oga Drill Machine

Info

Publication number
KR950005886U
KR950005886U KR2019930017184U KR930017184U KR950005886U KR 950005886 U KR950005886 U KR 950005886U KR 2019930017184 U KR2019930017184 U KR 2019930017184U KR 930017184 U KR930017184 U KR 930017184U KR 950005886 U KR950005886 U KR 950005886U
Authority
KR
South Korea
Prior art keywords
oga
drill machine
drilling hammer
combination drilling
combination
Prior art date
Application number
KR2019930017184U
Other languages
Korean (ko)
Other versions
KR960004536Y1 (en
Inventor
김정환
Original Assignee
국제다이아몬드공업 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 국제다이아몬드공업 주식회사 filed Critical 국제다이아몬드공업 주식회사
Priority to KR2019930017184U priority Critical patent/KR960004536Y1/en
Publication of KR950005886U publication Critical patent/KR950005886U/en
Application granted granted Critical
Publication of KR960004536Y1 publication Critical patent/KR960004536Y1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/62—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/36—Percussion drill bits

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
KR2019930017184U 1993-08-31 1993-08-31 Drill hammer of auger drill machine KR960004536Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930017184U KR960004536Y1 (en) 1993-08-31 1993-08-31 Drill hammer of auger drill machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930017184U KR960004536Y1 (en) 1993-08-31 1993-08-31 Drill hammer of auger drill machine

Publications (2)

Publication Number Publication Date
KR950005886U true KR950005886U (en) 1995-03-20
KR960004536Y1 KR960004536Y1 (en) 1996-06-03

Family

ID=19362434

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930017184U KR960004536Y1 (en) 1993-08-31 1993-08-31 Drill hammer of auger drill machine

Country Status (1)

Country Link
KR (1) KR960004536Y1 (en)

Also Published As

Publication number Publication date
KR960004536Y1 (en) 1996-06-03

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20070523

Year of fee payment: 12

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